//package com.back.controller.mqdemo;
//
//
//import org.springframework.amqp.rabbit.annotation.RabbitListener;
//import org.springframework.stereotype.Component;
//
//import javax.annotation.Resource;
//
//@Component
//public class C {
//
//    @RabbitListener(queues = "queue01")
//    public void receive(String message) {
//        System.out.println("C收到消息：" + message);
//    }
//}
